| 摘要 |
PURPOSE: An interior heating device of a fuel cell vehicle which improves the indoor heating performance of a vehicle is provided to reduce the capacity of a PTC heater by using a heater core for the separate indoor heating. CONSTITUTION: An interior heating device of a fuel cell comprises a first heat exchanger, a secondary heat exchanger, a ventilation fan(52), a duct(50), a damper door(53), and an actuator(54). The first heat exchanger is used as a heater core for heating the vehicles interior. The compressed air provided to an air compressor(20) to the cathode(32) of a fuel cell stack(30) passes through the first heat exchanger and the secondary heat exchanger. The ventilation fan guides outside to the first heat exchanger. |
